<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://unpkg.com/vue"></script>
</head>
<body>
<div id="app-4">
    <ul>
        <li v-for="todo in todos">{{ todo.text }}</li>
    </ul>
</div>
<script>
    var app4 = new Vue({
        el: '#app-4',
        data:{
            todos:[
                {text:'study1'},
                {text:'study2'},
                {text:'study3'}
            ]
        }
    });
</script>
</body>
</html>